Abbreviation
Text
DEC
December
DEF
Standard
DI
Digital input
DISCH
Discharge
DIFF
Differential
DP
Differential pressure
DT
Differential temperature
DIR
Direction
DO
Digital output
DOL
Direct start
DIR ROTO
Direction or rotation
DELTA P
Differential pressure
DEL
Delivery
DEL PO
Output pressure offset
DEL PR
Output pressure range
DELTA T
Differential temperature
DRN
Purge
Dryer
Dryer (cooling dryer)
DST
DST
ELEC
Electric
EQUIP
Equipment
ERR
Error
EXT
External
FAULT
Failure
FEB
February
FTR
Filter
FM
Frequency of modulation
FRI
Friday
FUNCT
Function
H
Hours
HR
Hours
HRS
Hours
INH
Impediment
IIPT
Input
INT
Internal
INT PRESS
Internal pressure
INTVL
Interval
IMB
Unbalance
IMM
Immediate
GCI
Integrated compressor manager
JAN
January
JULY
July
JUNE
June
K
Kelvin
LUB
Lubrication
Abbreviation
Text
PROT
Protection
PRV
Relief Valve
PSENS
Pressure Sensor
PSWITCH
Pressure switch
PV
Pressure vessel
REF
Cooling
RNG
Range
RAM
Random access memory
RB
Remote bus
RC
Remote contact
RD
Cooling dryer
READY
Ready
REF
Cooling
REM
Remote
RPM
Revolutions per minute
RT
Operating hours
RTC
Real time clock
SAT
Saturday
SC
Short circuit
SCH
Scheduling
SDTTF
Y/∆ time transition factor
SEC
Second (s)
SEP
Separator or September
SEQ
Sequence
SEP FIL
Separator filter
SERV
Maintenance
SN
Serial Number
SP
Switching point
SPD
Speed
STAGE
Stage
STOP
Stopped
STR
Start (s)
SUN
Sunday
SYS
System
TEMP
Temperature
THU
Thursday
TIMEV
Time valve
TNS
Voltage
TRANS
Transmission
TT
Transition time
TUE
Tuesday
UOM
Unit of measurement
VS
Variable speed
LOCAL
Local
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